13743717443 has 2 divisors, whose sum is σ = 13743717444. Its totient is φ = 13743717442.

The previous prime is 13743717433. The next prime is 13743717479. The reversal of 13743717443 is 34471734731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13743717443 - 2³² = 9448750147 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13743717394 and 13743717403.

It is not a weakly prime, because it can be changed into another prime (13743717433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6871858721 + 6871858722.

It is an arithmetic number, because the mean of its divisors is an integer number (6871858722).

Almost surely, 2^13743717443 is an apocalyptic number.

13743717443 is a deficient number, since it is larger than the sum of its proper divisors (1).

13743717443 is an equidigital number, since it uses as much as digits as its factorization.

13743717443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 592704, while the sum is 44.

The spelling of 13743717443 in words is "thirteen billion, seven hundred forty-three million, seven hundred seventeen thousand, four hundred forty-three".